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Add button to allow uploading a file #18

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Add button to allow uploading a file #18

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38 changes: 36 additions & 2 deletions src/main/resources/www/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -87,17 +87,51 @@
}
xhr.send(compressed);
}



function upload() {
let input = document.createElement("input");
input.type = "file";

input.onchange = async e => {
let file = e.target.files[0];

document.getElementById("upload-button").innerText = "[uploading...]";

let content = await file.text();
if (!content) {
return
}

let compressed = pako.gzip(content)

let xhr = new XMLHttpRequest();
xhr.open("POST", "post", true);
xhr.setRequestHeader("Content-Type", file.type);
xhr.setRequestHeader("Content-Encoding", "gzip");
xhr.onreadystatechange = function() {
if (this.readyState === XMLHttpRequest.DONE && this.status === 201) {
window.location.href = JSON.parse(this.response).key;
}
}
xhr.send(compressed);
}

input.click();
}
</script>
</head>

<body>
<div id="nav">
<a class="nav-left" onclick="submit()">[upload]</a>
<a class="nav-left" onclick="submit()">[save]</a>
<a class="nav-left" id="upload-button" onclick="upload()">[upload]</a>
<a href="https://paste.lucko.me" target="_blank">[pasting code?]</a>
<a href="https://github.com/lucko/bytebin" target="_blank">[about bytebin]</a>
</div>
<div id="content-wrapper">
<textarea autofocus id="content" spellcheck="false" placeholder="Type or paste your content here, then click 'upload'..."></textarea>
<textarea autofocus id="content" spellcheck="false" placeholder="Type or paste your content here, then click 'save'..."></textarea>
</div>
</body>
</html>